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/*
* script-info.c - info, infolist and hdata hooks for script plugin
*
* Copyright (C) 2003-2024 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* WeeChat is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "../weechat-plugin.h"
#include "script.h"
#include "script-repo.h"
/*
* Returns script info "script_loaded".
*/
char *
script_info_info_script_loaded_cb (const void *pointer, void *data,
const char *info_name,
const char *arguments)
{
int i, length;
char hdata_name[128];
const char *ptr_name;
struct t_hdata *hdata;
void *ptr_script;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) info_name;
if (!arguments || !arguments[0])
return NULL;
for (i = 0; i < SCRIPT_NUM_LANGUAGES; i++)
{
snprintf (hdata_name, sizeof (hdata_name),
"%s_script", script_language[i]);
hdata = weechat_hdata_get (hdata_name);
ptr_script = weechat_hdata_get_list (hdata, "scripts");
while (ptr_script)
{
ptr_name = weechat_hdata_string (hdata, ptr_script, "name");
if (ptr_name)
{
length = strlen (ptr_name);
if ((strncmp (arguments, ptr_name, length) == 0)
&& (arguments[length] == '.')
&& (strcmp (arguments + length + 1, script_extension[i]) == 0))
{
/* script loaded */
return strdup ("1");
}
}
ptr_script = weechat_hdata_move (hdata, ptr_script, 1);
}
}
/* script not loaded */
return NULL;
}
/*
* Returns script infolist "script_script".
*/
struct t_infolist *
script_info_infolist_script_script_cb (const void *pointer, void *data,
const char *infolist_name,
void *obj_pointer,
const char *arguments)
{
struct t_infolist *ptr_infolist;
struct t_script_repo *ptr_script;
/* make C compiler happy */
(void) pointer;
(void) data;
(void) infolist_name;
if (obj_pointer && !script_repo_script_valid (obj_pointer))
return NULL;
ptr_infolist = weechat_infolist_new ();
if (!ptr_infolist)
return NULL;
if (obj_pointer)
{
/* build list with only one script */
if (!script_repo_add_to_infolist (ptr_infolist, obj_pointer))
{
weechat_infolist_free (ptr_infolist);
return NULL;
}
return ptr_infolist;
}
else
{
/* build list with all scripts matching arguments */
for (ptr_script = scripts_repo; ptr_script;
ptr_script = ptr_script->next_script)
{
if (!arguments || !arguments[0]
|| weechat_string_match (ptr_script->name_with_extension,
arguments, 1))
{
if (!script_repo_add_to_infolist (ptr_infolist, ptr_script))
{
weechat_infolist_free (ptr_infolist);
return NULL;
}
}
}
return ptr_infolist;
}
return NULL;
}
/*
* Hooks infolist and hdata.
*/
void
script_info_init ()
{
/* info hooks */
weechat_hook_info (
"script_loaded",
N_("1 if script is loaded"),
N_("script name with extension"),
&script_info_info_script_loaded_cb, NULL, NULL);
/* infolist hooks */
weechat_hook_infolist (
"script_script",
N_("list of scripts"),
N_("script pointer (optional)"),
N_("script name with extension "
"(wildcard \"*\" is allowed) (optional)"),
&script_info_infolist_script_script_cb, NULL, NULL);
/* hdata hooks */
weechat_hook_hdata (
"script_script", N_("scripts from repository"),
&script_repo_hdata_script_cb, NULL, NULL);
}
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